CBSE Class 12 Physics notes, as per the latest CBSE Class 12 syllabus has been provided in this article. The CBSE Class 12 notes consist of chapter-wise notes and NCERT Solutions to prepare for the CBSE Class 12 Board exam. Students can find links to NCERT Notes for all physics chapters of Class 12, organized by chapter number and title.

  • There are a total of 14 chapters in the CBSE Class 12 Physics syllabus.
  • One chapter, Communication Systems (Chapter 15), has been removed from the CBSE Class 12 Physics syllabus and the NCERT textbook
  • These notes will be very useful during the preparation of the board exam.
  • Class 12 Physics Notes will help in quick revision and provide an overview of the chapter.
  • These notes cover all key concepts, theories, and formulas presented in a clear and simplified format.

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CBSE Class 12 Physics Syllabus 2026

You can check the chapter-wise Physics Class 12 syllabus in the table below. All the chapters are linked to detailed explanations and sample questions.

S. No Chapter-wise Class 12 Physics Notes PDF FREE Download
1 Chapter 1 - Electric Charges and Fields
2 Chapter 2 - Electrostatic Potential and Capacitance
3 Chapter 3 - Current Electricity
4 Chapter 4 - Moving Charges and Magnetism
5 Chapter 5 - Magnetism and Matter
6 Chapter 6 - Electromagnetic Induction
7 Chapter 7 - Alternating Currents
8 Chapter 8 - Electromagnetic Waves
9 Chapter 9 - Ray Optics and Optical Instruments
10 Chapter 10 - Wave Optics
11 Chapter 11 - Dual Nature of Radiation and Matter
12 Chapter 12 - Atoms
13 Chapter 13 - Nuclei
14 Chapter 14 - Semiconductor Electronics: Materials, Devices and Simple Circuits
Removed Chapter
Communication Systems

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Chapter-Wise CBSE Class 12 Physics Notes

In this section, we have provided the Class 12 Physics Notes for important topics along with chapter-wise NCERT solutions.

Class 12 Physics Notes for Chapter 1: Electric Charges and Fields

The Class 12 Physics chapter 1 deals with the studies on Electric Charges and Fields. In this chapter the Gause’s law, Coulomb’s Law, Dipole in a Uniform External Field are also described.

Here are the important NCERT notes from this chapter-

NCERT Solution: NCERT Solution Chapter 1 Electric Charges and Fields

Class 12 Physics Notes for Chapter 2: Electrostatic Potential and Capacitance

In Class 12 Physics Chapter 2, the ideas of Electrostatic Potential and Capacitance are discussed. Some of the related concepts are Van de Graff Generator, Potential due to an Electric Dipole​. Important notes for the Electrostatic Potential and Capacitance chapter include-

NCERT Solution: NCERT Solutions for Class 12 Physics Chapter 2 Electrostatic Potential and Capacitance

Class 12 Physics Notes for Chapter 3: Current Electricity

The Class 12 Physics Chapter 3 includes the topics Electric Current, Wheatstone Bridge, Potentiometer, Resistor Colour Codes. In this chapter, you will also learn concepts like Ampere, Draft Velocity, and Electromotive Force. Some important topics from this chapter are:

NCERT Solution: NCERT Solution Class 12 Physics Chapter 3 Current Electricity

Class 12 Physics Notes for Chapter 4: Moving Charges and Magnetism

In this Class 12 Physics Chapter, the basic concepts of Magnetism with the ideas of Lorentz Force, Savart Law, Ampere’s Circuital Law are explained. Here are the important Noytes from this chapter-

NCERT Solution: NCERT Solution Class 12 Physics Chapter 4 Moving Charges and Magnetism

Class 12 Physics Notes for Chapter 5: Magnetism and Matter

This Class 12 Physics chapter includes the basic relationships between magnetism and various matters. The related concepts like Magnetism and Gauss’s Law, Ferromagnetism, Magnetic Susceptibility, Magnetic Poles are also included. The important topics from this chapter include-

NCERT Solution: NCERT Solutions Class 12 Physics Chapter 5 Magnetism and Matter

Class 12 Physics Notes for Chapter 6: Electromagnetic Induction

This Class 12 Physics chapter includes the explanations of the concepts like Magnetic Flux, Faraday’s Law of Induction, Lenz’s Law and Conservation of Energy. This chapter also includes the detailed studies of Unit of Magnetic Flux, Motional emf. The important topics from this chapter include-

NCERT Solution: NCERT Solutions Class 12 Physics Chapter 6 Electromagnetic Induction

Class 12 Physics Notes for Chapter 7: Alternating Current

In this Class 12 Physics chapter, the core concept related to Alternating Current is explained. The topics like Transformers, Power Factor, Types of AC Motors are included in this chapter. The important topics from this chapter are:

NCERT Solution: NCERT Solutions For Class 12 Physics Chapter 7: Alternating Current

Class 12 Physics Notes for Chapter 8: Electromagnetic Waves

This Class 12 Physics chapter can be considered as the introductory chapter to the concept of Electromagnetic Waves, along with the ideas of Maxwell Equations, Gamma Radiation. The other important topics from this chapter-

NCERT Solution: NCERT Solutions For Class 12 Physics Chapter 8 Electromagnetic Waves

Class 12 Physics Notes for Chapter 9: Ray Optics and Optical Instruments

This Class 12 Physics chapter deals with the ideas of Refraction and Reflection. The important topics related to Ray Optics and Optical Instruments are-

NCERT Solution: NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments

Class 12 Physics Notes for Chapter 10: Wave Optics

The Physics Class 12 chapter of Wave Optics includes the study of the relations between light and waves. This chapter also explains concepts like Huygens Principle, Brewster's Law and Coherent Sources. Some important topics are:

NCERT Solution: NCERT Solutions Class 12 Physics Chapter 10 Wave Optics

Class 12 Physics Notes for Chapter 11: Dual Nature of Radiation and Matter

This Class 12 Physics chapter introduced the concept of Dual Nature of Radiation and Matter. The related concepts, which are explained well, include Experimental Study of Photoelectric Effect, Einstein’s Photoelectric Equation. Here are the important topics from this chapter-

NCERT Solution: NCERT Solutions Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter

Class 12 Physics Notes for Chapter 12: Atoms

This Class 12 Physics chapter includes an in-depth knowledge of Atoms along with other related concepts like Alpha Particle Mass, Modern Physics, Fermi Energy. Here are the important topics from this chapter-

NCERT Solution: NCERT Solutions Class 12 Physics Chapter 12 Atoms

Class 12 Physics Notes for Chapter 13: Nuclei

The detailed study of the concept of nuclei is explained in this Class 12 Physics topic. It also includes other important topics like Beta Decay, Nuclear Physics, and Readioactive Decay. Here are some of the important topics from this chapter-

NCERT Solution: NCERT Solutions for Class 12 Physics Chapter 13 Nuclei

Class 12 Physics Notes for Chapter 14: Semiconductor Electronics

In this chapter, the basic concepts of Semiconductor Electronics are introduced along with other related concepts like Transitor, Fullwave Rectifier, and Half Wave Rectifier. Some important topics from this chapter are mentioned below-

NCERT Solution: NCERT Solutions Chapter 14 Semiconductor Electronics: Materials, Devices and Simple Circuits